Gardco Gullwing Brochure - Gardco Lighting

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twelve P ERFORMANCE In Gullwing, performance takes on a new shape. Inside this streamlined, ultra-thin luminaire is an optical system that sets new standards for site illumination. The large lens combines with patented Gardco conical “XL” optics to provide an optimal lighting package. High lumen lamps to 1000W MH, sharp cutoff glare control, wide spacings and excellent maximum-to-minimum uniformity are the result. The benefits of higher performance levels are numerous. In many applications, fewer luminaires are necessary to illuminate a site, compounding fixture, pole, installation and maintenance savings. These more efficient luminaires also enable mounting at lower heights, further reducing initial and long term service costs. The Conical Fan Reflector The Form Ten XL reflector facets form a fan around the lamp – with each facet positioned to be precisely tangent to the top of the arc tube. This patented design captures and redirects lumens to the critical angles just below cutoff – delivering the footcandle values essential to wider spacings. Lens Gullwing optical design begins with conical fan XL optics. The aperture of the lens has been sized so that lamp lumen output can be directed into measurably wider distributions, enabling wider pole spacings at most mounting heights.
Lamps to 1000W Gullwing delivers the highest lumen package for its size – up to 110,000 lumens from a 1000W MH lamp. Again, the result is better performance, wider spacings and lower overall project cost. Highly Reflective Material An essential component of the Form Ten XL is a new anodized aluminum. With reflectivity approaching 95%, the mirror-like finish of the faceted optics substantially improves the efficiency of the reflector. House Side Shield The available house side shield is a natural option to eliminate house side illumination where absolute cutoff is desired. The shield arrives factory installed, captured within the door frame. Rotatable Optical Systems Gardco pioneered the concept of rotatable optics – which enable pole orientation and light distribution to be independent of one another. It also enables reorientation of the optical system, should traffic patterns change. Uniform Distributions Gardco’s long-standing commitment to high performance lighting is ultimately reflected in the distributions created by the Form Ten XL conical reflector. Three distributions, Types 2, 3 and 4, each provide exceptionally wide and uniform illumination free from hot spots and striations. Maximum-to-minimum ratios are excellent, and there is sharp cutoff at the required angle for each distribution. Gullwing G18 also includes Type 1 and Q (Type V) optics in the original Form Ten reflector design. thirteen
Page 1 and 2: GULLWING A R E A L I G H T I N G GA
Page 3: three FORM FUNCTION PERFORMANCE
Page 6 and 7: six F ORM Aesthetically, the Gardco
Page 8 and 9: eight F UNCTION Gullwing is a model
Page 10 and 11: ten S ERVICE Tooless access for ins
Page 14 and 15: fourteen P ERFORMANCE Min. 1.00
Page 16 and 17: sixteen APPLICATION Of particular i
Page 18 and 19: eighteen G13 ORDERING Example PREFI
Page 20 and 21: twenty SPECIFICATIONS HOUSING: A on
Page 22: Fascia Plates Form 10 Round 100 Lin

Gardco Gullwing Brochure - Gardco Lighting

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